About us

NPO "ENERGIA"

Dear Sirs!

The main activity of our company is the
manufacture of parts and components for reconstruction of steam and gas
turbines, and hydro turbines of domestic and foreign manufacture, spare parts
for steam and gas turbines, water turbines. Manufacture of parts for the
production of steam and gas turbines, hydro turbines and boilers, blades and
vanes, diaphragms, parts management systems, of the fastener of high pressure

At the moment, work is underway on the tooling and the development process of forging the shoulder blades for gas and steam turbines and turbo-compressors from special steels and alloys.

Worked out on practice the technology of electron-beam
welding of packs of blades of steam turbine.

The
technology of plasma sputtering:

The
application of coatings of tungsten carbide provides resistance to high
temperature erosion more than 100 times.

The
coating not only increases the service life of the parts, but also allows to
repeatedly recover its.

Plasma
method is widely used in the repair parts such as steering knuckles, chassis,
bushings, axles and guide the flap of the wing of the aircraft.

The
technology of thermal sputtering of coatings:

The thermal coating is the local melting (softening)
of the material and the sputtering of the melt by a high-speed jet of compressed
air or gas. In contact with the solid substrate drops are covering the surface,
mixing itself and create a crust (coating).

Material for the coating may be wire, filled with
powder or powder polymer cord. The heating source is a gas flame (flame
sputtering), compressed arc welding (plasma sputtering), electric arc burning
between two movable wires (electric arc sputtering), the blast wave of a mixture
of a combustible gas-oxygen (detonation sputtering).

The Gas-thermal coating allows to apply coatings of
any composition and appointments of internal and external surfaces of various
parts. Coatings may be applied from metals, alloys, ceramics, cermets, polymers
and mixtures thereof with a thickness of 20-30 mkm. The upper limit of the
thickness is limited by economic feasibility of applying.